复合材料筒体结构水压试验失效分析  

Failure Analysis of Hydraulic Pressure Test of Composite Cylinder Structure

作　　者：樊晓斌[1] 吴医博[1] FAN Xiaobin WU Yibo(Luoyang Ship Material Research Institute, Luoyang 471023, China)

机构地区：[1]中国船舶重工集团公司第七二五研究所,河南洛阳471023

出　　处：《材料开发与应用》2016年第6期12-16,共5页Development and Application of Materials

摘　　要：本文针对某型复合材料筒体结构在静水外压试验过程中出现的破裂失效现象,通过有限元仿真计算,从筒体的结构设计,试验叠加因素等方面进行了分析,找出了复合材料筒体破裂的主要原因。In this paper,reasons for the rupture of a certain type of composite cylinder structure under hydrostatic pressure test process were analyzed from aspects of the structure design of the cylinder and the superposition of tests by finite element simulation and calculation,and the main causes have been found out.

关 键 词：复合材料 外压 失效分析 

分 类 号：TB332[一般工业技术—材料科学与工程]